Colloidal Silver 4oz Dropper
Colloidal Silver 4oz DropperColloidal Silver 4oz Dropper
25 reviews

100% Natural • 30 PPM • Vegan • Non-GMO • Made in the USA 

Immune Support

Silver is a natural element has been used for thousands of years for its powerful antibacterial effects. In a modernized nanoparticle form, colloidal silver is a top choice for natural immune support.   

How it Works

Positively charged silver ion nanoparticles attach to negatively charged bacterial cell membranes. 

Once attached, the silver ion inactivates and kills the bacteria.¹

¹Scientific Explanation

According to a 2018 study published by the International Journal of Nanomedicine, positively charged silver ion nanoparticles are attracted to bacterial cell membranes because of its negative charge. As the cell membrane of bacteria is mostly comprised of carboxyl, phosphate, and amino groups, it is proven to be negatively charged. As positively and negatively charged particles are attracted to one another, positively charged silver ions naturally attach to the negatively charged bacterial membrane. 

Once attached, the silver ion is observed to penetrate the membrane and cause leakage, which inactivates and kills the bacteria. 


Silver Essences sources only the highest available grade of silver, with 99.999% purity.  

After perfecting our proprietary nanoparticle process for over 25 years, we are confident you will experience the difference of our premium Colloidal Silver.

Our team has manufactured colloidal silver for various brands around the country for over 25 years. Every bottle you receive is backed by experience, the best materials, and quality checks at every step of our manufacturing process.


All Natural




Concentration: 30 parts per million 
Amount per Serving: 150 mcg Colloidal Silver

DirectionsAdults take 1 teaspoon (5 mL).

Children 4 years and older take 1/2 teaspoon (2.5 mL).

For best results, hold under tongue for 30 seconds then swallow.

100% Natural • Vegan • Non-GMO 

Made in the USA 

100% Natural • Vegan • Non-GMO 

Made in the USA 

Customer Reviews
4.6 Based on 25 Reviews
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Filter Reviews:
Lorraine D.
United States United States
Flu Season

This has been very helpful during the flu season, ESPECIALLY this year.

Theresa M.
United States United States
Good Value

This silver has been very effective for me and is a great value.

Sergio Q.
United States United States
Saved me for my interview

The morning of my interview I had this annoying cough and was worried about spooking off the interviewers. 2 hours before, I took a few dropperfuls and my cough went away just in time. I had to come back to review and recommend this product! Highly recommend!

Lauren W.
United States United States
Fast and Affordable

I have always used colloidal silver for many many different things from coughs to cuts. I appreciate the fast shipping and how affordable this product is.

Bruce S.
Great value

Got it for my ear pain.